The Federal Reserve's decision to raise interest rates typically strengthens the U.S. dollar. However, Monex USA analysts suggest that limited policy divergence among global central banks may cap the currency's upside. While the Fed hiking cycle is positive for the greenback, other major economies are also tightening monetary policy.

This reduces the relative attractiveness of dollar-denominated assets. Consequently, the dollar's potential gains could be restrained by a synchronized global tightening environment. Investors should monitor cross-border capital flows and central bank coordination as key drivers of currency valuation in the current climate.